31301101113201 has 48 divisors (see below), whose sum is σ = 50395217970240. Its totient is φ = 18604989480960.

The previous prime is 31301101113187. The next prime is 31301101113209. The reversal of 31301101113201 is 10231110110313.

31301101113201 is a `hidden beast` number, since 31 + 301 + 1 + 0 + 1 + 11 + 320 + 1 = 666.

It is not a de Polignac number, because 31301101113201 - 2¹¹ = 31301101111153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31301101113209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44303946 + ... + 45004908.

It is an arithmetic number, because the mean of its divisors is an integer number (1049900374380).

Almost surely, 2^{31301101113201} is an apocalyptic number.

It is an amenable number.

31301101113201 is a deficient number, since it is larger than the sum of its proper divisors (19094116857039).

31301101113201 is a wasteful number, since it uses less digits than its factorization.

31301101113201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716366 (or 716363 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 31301101113201 its reverse (10231110110313), we get a palindrome (41532211223514).

The spelling of 31301101113201 in words is "thirty-one trillion, three hundred one billion, one hundred one million, one hundred thirteen thousand, two hundred one".